Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Peace
conflict
defence
security
development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total i10 IndexRankings
Ranking Based On Selection :2
International Relations
Security Studies
Nigeria-India relations
Cooperation and Integration in Africa
Africa Development In
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :3
Defence
Policy and Strategic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection :4
Gender and Security Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :5
Federalism and Strategic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Defence and security Studies
international Relations and Development studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Usman A. Tar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Peace
conflict
defence
security
development
Sharkdam Wapmuk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
International Relations
Security Studies
Nigeria-India relations
Cooperation and Integration in Africa
Africa Development In
Isaac Ozoemenam Mbachu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Defence
Policy and Strategic Studies
Nachanaa David Alahira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Gender and Security Studies
Alabi David Oluwatoba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Federalism and Strategic Studies
Adejoh Sunday
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Defence and security Studies
international Relations and Development studies